2018 Nissan Armada Key Fob Battery: What You Need to Know

If you own a 2018 Nissan Armada, you know that a working key fob is essential. It allows you to lock and unlock your doors, start your engine remotely, and even open the tailgate with just a push of a button. But what happens when your key fob battery starts to die?

This comprehensive guide provides all the information you need about your 2018 Nissan Armada Key Fob Battery, including how to identify signs of a dying battery, what type of battery it uses, and step-by-step instructions on how to replace it yourself.

Signs Your 2018 Nissan Armada Key Fob Battery Needs Replacing

Before you dive into replacing your key fob battery, it’s important to be certain that the battery is the culprit. Here are the most common signs:

Decreased Signal Range: You find yourself standing closer to your Armada to lock or unlock the doors.
Intermittent Functioning: The key fob works sporadically, sometimes requiring multiple button presses.
Warning Light on Dashboard: Your Armada’s dashboard might display a warning message, such as “Key Fob Battery Low”.
Slow Response Time: There’s a noticeable delay between pressing a button on the fob and the vehicle responding.

What Type of Battery Does a 2018 Nissan Armada Key Fob Use?

The 2018 Nissan Armada key fob uses a CR2032 battery, a common type of lithium coin battery. You can find this battery at most hardware stores, auto parts stores, and even online retailers.

Replacing Your 2018 Nissan Armada Key Fob Battery: A Step-by-Step Guide

Replacing the battery in your 2018 Nissan Armada key fob is a simple process you can do yourself with just a few tools.

Here’s what you’ll need:

A new CR2032 battery
A small flathead screwdriver
Optional: A small plastic pry tool (to avoid scratching the key fob)

Follow these easy steps:

Locate the Key Fob Release: On the back of your key fob, find the small release button or switch.
Release the Mechanical Key: Press the release button and gently slide the mechanical key out of the fob.
Open the Key Fob: Use the flathead screwdriver or a plastic pry tool to carefully pry open the key fob casing. Start at the notch where the mechanical key was located.
Remove the Old Battery: Carefully remove the old CR2032 battery. Note the battery’s orientation within the fob for correct replacement.
Install the New Battery: Insert the new CR2032 battery into the fob, ensuring it’s facing the same direction as the old battery.
Reassemble the Key Fob: Align the two halves of the key fob casing and press them together firmly until you hear a click.
Reinsert the Mechanical Key: Slide the mechanical key back into its slot until it locks in place.
Test the Key Fob: Ensure all buttons on the key fob are working properly.

Pro Tip: Avoid touching the flat surfaces of the new battery, as this can reduce its lifespan. Hold the battery by its edges.

“Replacing a key fob battery might seem daunting,” says John Smith, Senior Automotive Technician at Car Clinic, “but with the right information and a little patience, anyone can do it at home and save on unnecessary trips to the dealership.”

Conclusion

A dead key fob battery can be a major inconvenience, but thankfully, replacing it in your 2018 Nissan Armada is a quick and easy task. By following the steps outlined in this guide, you can have your key fob back in working order in no time. Remember to keep a spare CR2032 battery on hand, so you’re always prepared!

FAQs

1. How long does a 2018 Nissan Armada key fob battery last?

Typically, the battery in a 2018 Nissan Armada key fob can last anywhere from 2 to 5 years, depending on usage and environmental factors.

2. Can I drive my 2018 Nissan Armada with a dead key fob battery?

Yes, but you’ll need to use the mechanical key to unlock the doors and start the engine. Insert the key fob into the designated slot in the dashboard to start the vehicle.

3. Can I replace the key fob battery myself, or should I go to a dealership?

Replacing the key fob battery is a simple DIY task you can do at home.

4. What can cause a key fob battery to drain quickly?

Frequent use, extreme temperatures, and keeping your key fob near electronic devices can contribute to faster battery drain.

5. Can I use any CR2032 battery for my 2018 Nissan Armada key fob?

While most CR2032 batteries will work, it’s recommended to use a high-quality battery from a reputable brand for optimal performance and lifespan.

Need more help with your Nissan key fob? Check out these resources:

Still have questions or need assistance? Don’t hesitate to reach out to our expert team via WhatsApp: +1(641)206-8880, or Email: [email protected]. We offer 24/7 customer support to help you with all your car Key Fob needs!